CN1274388C - Industrial waste gas purifying method and apparatus - Google Patents
Industrial waste gas purifying method and apparatus Download PDFInfo
- Publication number
- CN1274388C CN1274388C CN 02112672 CN02112672A CN1274388C CN 1274388 C CN1274388 C CN 1274388C CN 02112672 CN02112672 CN 02112672 CN 02112672 A CN02112672 A CN 02112672A CN 1274388 C CN1274388 C CN 1274388C
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- sieve plate
- industrial waste
- dust removal
- gas
- waste gas
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Abstract
The present invention relates to a method for purifying industrial waste gas. In the method, a centrifugal oil thread separator, a duster and a guide blower are started; industrial waste gas enters the centrifugal oil thread separator which rotates at high speed; airflow in the centrifugal oil thread separator generates rotation centrifugal force, and atomized objects are separated; industrial waste gas purified by the atomized objects enters the duster through a gas passage; because a rotating sieve plate is provided with a sealing device, when the sieve plate rotates under an air inlet of the duster, the sealing device automatically closes, an airflow passage between the air inlet and a dust dropping opening is blocked, airflow passes through the sieve plate on the upper part of the duster and is expelled to the atmosphere from the guide blower, and powder dust is adsorbed on the sieve plate. The purifying device of the method is mainly composed of a motor, a speed reducer, the centrifugal oil thread separator, the duster, the guide blower and the gas passage, wherein the gas passage is used for communicating the centrifugal oil thread separator and the duster; the duster is composed of a shell body, the sieve plate, the sealing device, a rotating shaft, a spring, a rotor wall and a stator wall, wherein the spring is arranged between the sieve plate and the rotating shaft; the rotor wall and the stator wall are arranged at both sides of the sieve plate. The industrial waste gas purifier device can simultaneously purify atomized objects and powder dust in industrial waste gas, can automatically clean powder dust adsorbed on the sieve plate and has the advantages of simple structure and convenient use.
Description
Technical field
The present invention relates to a kind of purification method of industrial waste gas.The invention still further relates to a kind of industrial waste-gas purifier.
Background technology
In recent years, industrial production develops rapidly, and thing followed air pollution is also serious day by day, the new trickle thing that flies out of material that produces in industrial production, along with air flows, chemical organic toxin that it is entrained is to the common jugate of the Nature, all-pervasive comprehensive strike, destruction have been carried out, band virion that it is trickle along with people's skin, is gone into lung with respiratory tract, hard to guard against pathology, the health that threatens people at any time.The method of existing contaminated solution is varied, and common suction pipe enters the high-altitude method, can only guarantee the safety of working face, but contamination is arrived other places, can not thoroughly deal with problems; The existing air purifier in market mostly is equipped with filter mantle or dust bag.Its objective is that the contaminated air that will suck with filter mantle or dust bag filters, and the dust host grain stayed in filter mantle or the dust bag, but above-mentioned air purifier must regularly take off the filter mantle or the dust bag of filthy dirty and clear up, and uses very inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of can purified industrial aerosol in the waste gas and the method for purifying waste gases and the purifier of dust, and it can remove dust automatically.
A kind of method for purifying waste gases, start centrifugal oil silk seperator, dust removal machine and connect air-introduced machine, industrial waste gas enters in the centrifugal oil silk seperator of rotation at a high speed, make the industrial waste gas that enters in the centrifugal oil silk seperator produce rotary centrifugal force, aerosol in the industrial waste gas is separated, and after the industrial waste gas that aerosol purifies in gas passage enters dust removal machine, because of the sieve plate that rotates is provided with sealing device, when sieve plate forwards the below of dust removal machine air inlet to, sealing device cuts out automatically, gas channel between dust removal machine air inlet and dust releasing mouth is blocked, air communication is crossed the sieve plate that the dust removal machine upside rotates, be discharged to the atmosphere from connecing air-introduced machine, dust then is adsorbed on the sieve plate again; When sieve plate forwarded the dust releasing mouth to, the vibrating boom on the sieve plate was run into sawtooth, and sieve plate produces shake, the dust releasing on the sieve plate, and dust is discharged dust removal machine from the dust releasing mouth.
The purifier that this method is used, mainly by motor, decelerator, dust removal machine, centrifugal oil silk seperator, connect air-introduced machine, the gas passage that is communicated with centrifugal oil silk seperator and dust removal machine forms.Dust removal machine wherein is by housing, rotating shaft, sieve plate, be located at the sieve plate upper sealing device, be located at the spring between sieve plate and the rotating shaft, the rotor wall of being located at the sieve plate both sides and stator wall and form; The rotor wall one side is provided with radial chute, and chute is provided with key shape through hole in the side near axle, and the rotor wall another side is provided with cylinder boss, cooperates with the axis hole of being located at stator wall, and the downside of the axis hole of stator wall is provided with sawtooth; Rotating shaft is provided with slot, and wherein the number of slot is corresponding with the number of sieve plate in chute on the rotor wall and the rotating shaft.
The sealing device of being located on the sieve plate is a sealing plate, and sealing plate becomes movable away from an end of rotating shaft with sieve plate and is connected.
Rotating shaft is provided with four to 12 sieve plates.
Sieve plate is made up of sieve plate frame, stainless (steel) wire, burlap sheet.
This industrial waste gas purification device device can purify aerosol in the industrial waste gas and dust simultaneously, and can remove the dust that is adsorbed on the sieve plate automatically, and simple in structure, easy to use.
Be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 moves towards schematic diagram for a kind of air-flow of method for purifying waste gases.
Fig. 2 is a kind of three-dimensional structure diagram of industrial waste-gas purifier.
Fig. 3 is a kind of profile of dust removal machine of industrial waste-gas purifier.
Fig. 4 is a kind of profile of stator wall of industrial waste-gas purifier.
Fig. 5 is a kind of side view of stator wall of industrial waste-gas purifier.
Fig. 6 is a kind of profile of rotor wall of industrial waste-gas purifier.
Fig. 7 is a kind of side view of rotor wall of industrial waste-gas purifier.
Fig. 8 is a kind of part drawing of rotating shaft of industrial waste-gas purifier.
Fig. 9 is a kind of side view of rotating shaft of industrial waste-gas purifier.
Figure 10 is a kind of part drawing of sieve plate frame of industrial waste-gas purifier.
Figure 11 is a kind of side view of sieve plate frame of industrial waste-gas purifier.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of method for purifying waste gases, start centrifugal oil silk seperator 1, dust removal machine 3 and connect air-introduced machine 6, industrial waste gas enters in the centrifugal oil silk seperator 1, centrifugal oil silk seperator 1 rotation at a high speed, make the air-flow in the centrifugal oil silk seperator 1 produce rotary centrifugal force, aerosol liquefaction forms liquid under action of centrifugal force, is separated, then converge, and enter in the receiving flask; Aerosol in the industrial waste gas is cleaned, and after the industrial waste gas that aerosol purifies enter in the dust removal machine 3 from gas passage 2, the sieve plate 34 that rotates is provided with sealing plate 342, sealing plate 342 away from 34 one-tenth movable connections an of end and sieve plate of housing contact, when sieve plate 34 forwards the below of dust removal machine 3 air inlets 37 to, under the effect of gravity, sealing plate 342 cuts out automatically, the gas channel that air inlet 37 and dust releasing mouth are 38 is blocked, between the air inlet 37 of dust removal machine 3 and dust releasing mouth 38, have at least a sieve plate 34 to place therebetween all the time, and the sealing plate on the sieve plate 34 342 cuts out, when sieve plate 34 forwards rotating shaft 35 tops to, owing to connect the effect of air-introduced machine 6, form negative pressure, sealing plate 342 is opened automatically, 33 of sieve plate 34 and housings form movable sealing simultaneously, make that air-flow can only be through the sieve plate on dust removal machine top, be discharged to the atmosphere from connecing air-introduced machine 6 again, dust then is adsorbed on the sieve plate 34, when sieve plate 34 forwarded dust releasing mouth 38 to, the vibrating boom 343 on the sieve plate 34 was run into sawtooth 321, and sieve plate 34 produces shake, dust releasing on the sieve plate 34, dust is discharged dust removal machine 3 from dust releasing mouth 38.
As Fig. 2, shown in Figure 3, the purifier that this method is used, mainly by motor 5, decelerator 4, connect air-introduced machine 6, centrifugal oil silk seperator 1, dust removal machine 3, the gas passage 2 that is communicated with centrifugal oil silk seperator and dust removal machine forms.Dust removal machine 3 by housing 33, sieve plate 34, be located at sealing device, rotating shaft 35 on the sieve plate, be located at spring 353 between sieve plate 34 and the rotating shaft 35, be located at sieve plate 34 both sides rotor wall 31 and stator wall 32 is formed; Sealing device is made of sealing plate 342, and sieve plate 34 is set to eight, also can be made as four to 12 sieve plates 34, but will guarantee, when sieve plate 34 rotates, maintains a sieve plate 34 all the time at least between the air inlet 37 and dust releasing mouth 38 of dust removal machine 3.As Fig. 3, Fig. 6, shown in Figure 7, rotor wall 31 is provided with eight radial chutes 311, and its quantity is corresponding with sieve plate 34.Center in rotor wall 31, chute 311 is provided with key shape through hole 312 near a side of axle, key shape through hole 312 forms groove in the part of the cylinder boss 313 of rotor wall 31, the cylinder boss 313 that rotor wall 31 outsides are provided with cooperates with the axis hole 322 of being located at stator wall 32, and the downside of the axis hole 322 of stator wall 32 is provided with sawtooth 321.As Fig. 3, Fig. 8, shown in Figure 9, rotating shaft 35 is provided with slot 352, and the quantity of slot 352 is corresponding with sieve plate 34, is provided with spring eye 351 in the slot 352, and spring 353 is installed in the spring eye 351.As shown in Figure 3, sieve plate 34 inserts in the slot 352 in the rotating shaft 35, the vibrating boom 343 of sieve plate 34, be located at the rotor wall 31 of rotating shaft 35 both sides and clamp sieve plate 34 from the left and right sides, the both sides of sieve plate 34 place in the chute 352 of rotor wall 31 simultaneously, stator wall 32 is installed in the cylinder boss 313 of rotor wall 31, place in the housing 33, because the effect of the spring 353 in the spring eye 351, sieve plate 34 can slide along the direction of the chute 352 of rotor wall 31, the displacement of the slip of sieve plate 34 is subjected to being located at the restriction that sieve plate is positioned at vibrating boom 343 and the key shape through hole 312 and the housing 33 of rotating shaft side, the length of vibrating boom 343 is greater than the width of sieve plate 34, vibrating boom 343 is through at the key shape through hole 312 of rotor wall 31, the cylinder boss 312 of rotor wall 31 cooperates with the axis hole 322 of stator wall 32, after installing, vibrating boom 343 contacts with the medial surface of axis hole 322 all the time by key shape through hole 312, key shape through hole 312 also leaves certain retraction space, rotating shaft 35 drives sieve plate 34 and rotates, when sieve plate 4 turns to downside in the axis hole, vibrating boom 343 collision sawtooth 321, sieve plate 34 slidably reciprocates along the chute 311 of rotor wall 31, produce shake, be adsorbed on the dust releasing on the sieve plate 34, dust is discharged dust removal machine 3 from dust releasing mouth 37.As Figure 10, shown in Figure 11, sieve plate is made up of the sieve plate frame 341 on burlap sheet 344, stainless (steel) wire 345, stainless (steel) wire 345 right sides, the horizontal support plate that is provided with in the sieve plate frame 341 is orthogonal, form a plurality of grids, grid on the stainless (steel) wire 345 is littler than the grid that sieve plate frame 341 forms, supporting burlap sheet 344, stainless (steel) wire 345 is located at a side of sieve plate frame 341, on stainless (steel) wire 345, be coated with burlap sheet 344, edge at stainless (steel) wire 345 and burlap sheet 344 is provided with thin pressing plate, and stainless (steel) wire and burlap sheet are fixed on the sieve plate frame 341.
Claims (5)
1, a kind of method for purifying waste gases, it is characterized in that: start centrifugal oil silk seperator (1), dust removal machine (3) and connect air-introduced machine (6), industrial waste gas enters in the centrifugal oil silk seperator (1), atomizing material in the industrial waste gas is cleaned, and after the industrial waste gas that purifies in gas passage (2) enters dust removal machine (3), because of the sieve plate (34) that rotates is provided with sealing plate (342), when sieve plate (34) forwards the below of dust removal machine air inlet (37) to, sealing plate (342) cuts out, the logical industrial waste gas of gas between dust removal machine air inlet (37) and dust releasing mouth (38) is through the sieve plate (34) on dust removal machine top, be discharged to the atmosphere from connecing air-introduced machine (6), dust then is adsorbed on the sieve plate (34) again.
2, a kind of industrial waste-gas purifier, mainly, it is characterized in that by motor (5), decelerator (4): also by dust removal machine (3), centrifugal oil silk seperator (1), connect air-introduced machine (6), the gas passage (2) that is communicated with centrifugal oil silk seperator (1) and dust removal machine (3) forms; Wherein dust removal machine (3) by housing (33), rotating shaft (35), sieve plate (34), be located at sealing device on the sieve plate (34), be located at the spring (353) between sieve plate (34) and the rotating shaft (35), the rotor wall (31) of being located at sieve plate (34) both sides and stator wall (32) and form; Wherein a side of rotor wall (31) is provided with radial chute (311), chute (311) is provided with key shape through hole (312) in the side near rotating shaft (35), rotor wall (31) opposite side is provided with cylinder boss (313), cooperate with the axis hole of being located at stator wall (322), the downside of the axis hole of stator wall (322) is provided with sawtooth (321), rotating shaft is provided with slot (352), is provided with spring eye (353) in the slot (352).
3, industrial waste-gas purifier according to claim 1 is characterized in that: described sealing device is made of sealing plate, and sealing plate becomes movable at the end away from rotating shaft with sieve plate and is connected.
4, industrial waste-gas purifier according to claim 2 is characterized in that: described sieve plate is provided with four to 12.
5, industrial waste-gas purifier according to claim 2 is characterized in that: described sieve plate is made up of sieve plate frame, stainless (steel) wire, burlap sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02112672 CN1274388C (en) | 2002-02-06 | 2002-02-06 | Industrial waste gas purifying method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02112672 CN1274388C (en) | 2002-02-06 | 2002-02-06 | Industrial waste gas purifying method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436581A CN1436581A (en) | 2003-08-20 |
| CN1274388C true CN1274388C (en) | 2006-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02112672 Expired - Fee Related CN1274388C (en) | 2002-02-06 | 2002-02-06 | Industrial waste gas purifying method and apparatus |
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| Country | Link |
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| CN (1) | CN1274388C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807171A (en) * | 2016-12-29 | 2017-06-09 | 广州凯耀资产管理有限公司 | A kind of forming machine energy-saving and purifying system |
| CN112999780B (en) * | 2021-03-08 | 2022-05-03 | 广西新振锰业集团有限公司 | Chemical waste gas desulfurization and denitrification treatment system and treatment method |
| CN113908659A (en) * | 2021-11-30 | 2022-01-11 | 安徽华塑股份有限公司 | CO2 sealing device and sealing method in exhaust emission in lime kiln lime production process |
| CN116732768A (en) * | 2023-08-10 | 2023-09-12 | 江苏田园新材料股份有限公司 | Conveying mechanism for production of sewing thread of slitting and rolling automobile seat |
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2002
- 2002-02-06 CN CN 02112672 patent/CN1274388C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1436581A (en) | 2003-08-20 |
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